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Air monitoring consultant scope for 125 Cedar interior cleanup

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Document outlining requirements for a consultant to provide full-time asbestos air monitoring during interior cleaning.

NYC-WTC_000155877–000155879

Folder label: “125 CEDAR 1 OF 2

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NYC 9/11 Public Portal Document

DBflFir Air Monitoring Requirements For 125 Cedar Street

New York City Department of Environmental Protection Bureau of Environmental Compliance

Consultant - Air Monitoring Requirements

Background

A follow-up visit to 125 Cedar Street revealed debris and significant dust accumulation present on surfaces throughout the interior of the building. The interior cleaning is to be accomplished by a licensed asbestos abatement contractor.

Purpose

The consultant shall provide personnel experienced and certified in asbestos air monitoring to be on-site, full-time, during work area preparation and cleaning phases of building interiors (12 stories and a penthouse-approximately 52,000 square feet in total). The air monitor(s) will observe the work, conduct air monitoring for analysis via Transmission Electron Microscopy (TEM) and monitor that the cleanup of the building interiors is being performed consistent with the project specifications and appropriate regulatory requirements. Work shall be performed 24 hours per day, seven (7) days per week

Air Monitoring/Construction Inspection Services

Air monitoring by an independent third party consultant shall be conducted during all cleanup activities. The air monitoring consultant shall provide individuals certified as project monitors and air sampling technicians to perform daily air sampling and inspections from the commencement of the proj ect through to final air clearance sampling. Ilie air monitoring consultant shall provide sufficient equipment and experienced personnel to monitor work area preparation and cleaning phases of the building interiors.

Qualifications

Project Monitoring The Project Monitors must posses valid NYS Asbestos Project Monitor certificates. Monitors must have served as a third party project monitor on at least 25 asbestos abatement projects. Project Monitor must have performed final clearance inspections on at least 25 asbestos abatement projects.

Technicians Air monitoring technicians must posses valid NYS Asbestos Project Sampling Technician (APST) certificates. Technicians must have performed air sampling for at least 6 months.

Proof of qualifications must be presented upon request

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NYC-WTC_000155877

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NYC-WTC_000155877Source: NYC Law Department, mirrored locally

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